Last updated 2026-08-19. Seller: Du Ting, an individual founder. Payments are processed by Waffo Pancake as Merchant of Record.
The validation offer is a one-time USD 19 payment with no subscription. It covers one product, one concrete decision, one founder-reviewed Mini Decision Aid, and one clarification round. The 48-hour delivery clock begins only after payment is confirmed and complete, usable inputs are received.
You must have permission to share every submitted item and must not submit prohibited sensitive material. Incomplete or out-of-scope inputs pause the delivery clock until corrected.
The Aid is an educational decision-support artifact based on available evidence. It is not a guarantee of success, revenue, funding, compliance, legal advice, medical advice, or professional certification.
A second product, a second decision, implementation work, ongoing monitoring, or new research after delivery requires a separate agreement.
If you breach these terms — for example by submitting material without permission, providing prohibited sensitive data, or attempting to defraud the payment or delivery process — BYB may suspend or terminate the order, refuse to continue providing the service, and withhold delivery until the issue is corrected. Repeated or serious abuse may result in a permanent refusal of service.
Payments are processed by Waffo Pancake as Merchant of Record. Card data is collected and processed by Waffo Pancake and is not stored by BYB. The refund policy is shown at checkout.
Seller: Du Ting, an individual founder. Operational contact: tiyibaofu@outlook.com. Payments and Merchant-of-Record services are provided by Waffo Pancake; disputes are handled through Waffo Pancake's buyer protection and the governing law of the seller's jurisdiction.